Mountain Ave Self Storage 2

112 South Mountain Avenue , Ontario , CA 91762 (877) 449-1281
Book Now

We are experiencing high demand in this area.
Make sure you reserve a unit for free today to hold a storage space.

  • 5' x 10'

    5' x 10' Unit

    2nd Floor, Interior

    SENIOR DISCOUNT

    Discount Price

    $59.00

    Regular Price

    $99.00
  • 10' x 10'

    10' x 10' Unit

    2nd Floor, Interior

    SENIOR DISCOUNT

    Discount Price

    $99.00

    Regular Price

    $149.00

How it works

Reserve 1

Reserve your
storage unit for free

Facility 2

Visit the facility to finalize the rental

Move 3

Move-in!

Operating Hours

Office

Sun 9:00 am - 5:45 pm
Mon 9:00 am - 5:45 pm
Tue 9:00 am - 5:45 pm
Wed 9:00 am - 5:45 pm
Thu 9:00 am - 5:45 pm
Fri 9:00 am - 5:45 pm
Sat 9:00 am - 5:45 pm

Unit Access

Sun 6:00 am - 9:00 pm
Mon 6:00 am - 9:00 pm
Tue 6:00 am - 9:00 pm
Wed 6:00 am - 9:00 pm
Thu 6:00 am - 9:00 pm
Fri 6:00 am - 9:00 pm
Sat 6:00 am - 9:00 pm

Features and Amenities

  • Elevator available
  • Fenced and lighted
  • Video cameras on site
  • Vehicle requires insurance
  • Electronic gate access
  • Vehicle requires title
  • Handcarts available
  • Moving supplies for sale
  • Manager lives on-site
  • Spanish speakers on staff
  • Email billing available
  • Rent due on 1st of each month
  • Auto-pay available
  • Vehicle must be running
  • Vehicle requires registration
  • Insurance required
  • Insurance available
  • Homeowners/renters insurance accepted
  • Cash accepted
  • Checks accepted
  • Credit cards accepted (Visa, Mastercard, AMEX, Discover)
  • 10% Military discount (active-duty, reserves)
  • 10% Senior discount

Additional information

Mountain Ave Self Storage is a family owned and operated business located in Ontario, CA. We take pride in our state of the art security, high level of cleanliness, convenient hours, and excellent customer service. Taking care of our customers is our top priority. We'd love to earn your business Check us out

Customer Reviews

  • 4.5 of 5 stars

    Brenda

    November 29th, 2023

    Pricing is great, location is perfect and easy to find!

    Fast and easy to get it all done. Went during my lunch and still had time to get food. The rep Monique was very welcoming and knows what she's doing.

  • 4.5 of 5 stars

    Jaime Flores

    September 4th, 2023

    Real People

    The service here was excellent. It seemed they used what they learned in real life and apply it to there managing skills along with customer service

  • 3.5 of 5 stars

    Jp Tibi

    June 18th, 2022

    There's always room for improvement.

    ..........................ЁЯШЗЁЯСН

  • 4.5 of 5 stars

    Marcio Fallah

    June 12th, 2022

    Very good

    Great customer service and very friendly people. Great space for who is looking for an affordable storage unit.

  • 3.5 of 5 stars

    Lawrence Pate

    June 1st, 2022

    all is well

    there were a few delays, but all turned out just fine

  • 5.0 of 5 stars

    Randy Barksdale

    May 24th, 2022

    We had to move out of our rental home because they were selling it

    Your person in the office was very helpful and very nice

  • 4.0 of 5 stars

    NATALIE

    April 29th, 2020

    Friendly staff, very good deals.

    Very friendly staff and very good pricing on units.

  • 4.0 of 5 stars

    David Padilla

    December 25th, 2019

    Convenient hours, helpful staff

    This place is clean and has a ton of security cameras. I feel safe storing my stuff here. The staff is helpful and always around.

  • 5.0 of 5 stars

    Sheldon

    December 16th, 2019

    Very organized, clean and affordable.

    The staff at this facility is very polite. The facility is very clean and very organized.

  • 4.5 of 5 stars

    Cristian

    October 25th, 2019

    Nice place to store stuff.

    Nice place, helpful costumer service.

  • 5.0 of 5 stars

    Roger

    June 4th, 2019

    First time storage

    This is my first time using a storage unit and it went so smooth. I appreciate the help from the lovely ladies at the front desk

  • 5.0 of 5 stars

    DAWN M KUHN

    April 7th, 2019

    Best price friendly staff

    A+++ very nice staff. Clean facility

  • 4.0 of 5 stars

    Micah

    February 4th, 2019

    Good Place

    Good Place. I Put My Stuff On Second Stor5y With No Problems Getting To My Storage.

  • 4.5 of 5 stars

    Diana

    January 1st, 2019

    Very friendly and great customer service.

    Attendant was very kind . Loved the rate I got on my unit and most of all the way their service makes u feel safe and secure .. no need to be worry bought ur property .. grounds we're very clean .ND storage areas aswell.

  • 5.0 of 5 stars

    April

    October 17th, 2018

    Review

    Very impressed with the prices, staff as well as the overall appearance of the storage

  • 3.5 of 5 stars

    Yvonne

    September 24th, 2018

    Quick service

    Margarita was amazing super helpful!

  • 3.5 of 5 stars

    randy

    July 16th, 2018

    Great Service Safe Location

    We received friendly courteous service and I feel the location is safe!!

  • 3.0 of 5 stars

    Aveline

    September 11th, 2016

    Nice

    Great customer service............

  • 4.0 of 5 stars

    Norma Ruelas

    July 2nd, 2016

    Great prices

    Great service I would recommend this place to anyoneЁЯШВ

  • 3.0 of 5 stars

    Adam

    June 14th, 2016

    Limited access hours

    The unit seemed fine. Clean. Very secure lot. The person working was very helpful. She even stayed late to help me move in. My only complaint is the hours. You only have access until 5:45pm which is a problem.

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